Optical PAM-4 generation through polarization multiplexing in single-polarization single-mode VCSELs

Conference object English OPEN
Nikos Iliadis; Giannis Kanakis; Nikolaos Argyris; Christos Spatharakis; Paraskevas Bakopoulos; Silvia Spiga; Marcus-Christian Amann; Hercules Avramopoulos;
(2017)

PAM-4 modulation is considered a key enabler for scaling capacity in datacenter networks, due to its bandwidth efficiency and implementation simplicity. We propose a novel technique for optical generation of four-level signals by means of polarization multiplexing, leve... View more
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